Mordicus.Core.Containers.ProblemData module

class Mordicus.Core.Containers.ProblemData.ProblemData(problemName)[source]

Bases: object

Class containing a problemData

problemName

name of the ProblemData object

Type

str

dataFolder

name of folder containing the data of the problemData, relative to the mordicus client script

Type

str

solutions

dictionary with solutionNames (str) as keys and solution (Solution) as values

Type

dict

initialCondition

initial condition of the problem

Type

InitialConditionBase

loadings

dictionary with identifier (str) as keys and loading (LoadingBase) as values

Type

list

constitutiveLaws

dictionary with identifier (str) as keys and constitutive law (ConstitutiveLawBase) as values

Type

dict

parameters

dictionary with time indices as keys and a np.ndarray of size (parameterDimension,) containing the parameters

Type

dict

AddConstitutiveLaw(constitutiveLaw)[source]

Adds a constitutive law or a list of constitutive laws to constitutiveLaws

Parameters

constitutiveLaw (ConstitutiveLawBase) – the constitutive law of the problem for a given set and type

AddLoading(loading)[source]

Adds a loading or a list of loadings to loadings

Parameters

loading (LoadingBase) – the loading of the problem for a given set and type

AddParameter(parameter, time=0.0)[source]

Adds a parameter at time “time”

Parameters

  • parameter (np.ndarray) – of size (parameterDimension,)

  • time (float) – (optional) time of the snapshot, default: 0.

AddSolution(solution)[source]

Adds a solution to solutions

Parameters

solution (Solution) – the solution of the problem for a given field

CompressSolution(solutionName, reducedOrderBasis, snapshotCorrelationOperator=None)[source]

Compress solutions of name solutionName ; does nothing if no solution of name solutionName exists

Parameters

  • solutionName (str) – name of the solutions to compress

  • snapshotCorrelationOperator (scipy.sparse.csr) – correlation operator between the snapshots

  • reducedOrderBasis (np.ndarray) – of size (numberOfModes, numberOfDOFs)

ConvertCompressedSnapshotReducedOrderBasis(solutionName, projectedReducedOrderBasis)[source]

Converts the reducedSnapshot from the current reducedOrderBasis to a newReducedOrderBasis using a projectedReducedOrderBasis between the current one and a new one

Parameters

  • solutionName (str) – name of the solution whose compressedSnapshot is to convert

  • projectedReducedOrderBasis (np.ndarray) – of size (newNumberOfModes, numberOfModes)

DeleteSolutions()[source]

Reinitializes the solutions parameter

GetConstitutiveLaws()[source]

Returns the complete constitutiveLaws dictionary

Returns

constitutive laws of the problem

Return type

dict

GetConstitutiveLawsOfType(type)[source]

Returns all constitutive laws of a specific type, in a list

Returns

list of constitutive laws of type type

Return type

list

GetDataFolder()[source]

Returns the dataFolder parameter

Returns

dataFolder

Return type

str

GetInitialCondition()[source]

Returns the initial condition

Returns

initialCondition – initial condition of the problem

Return type

InitialCondition

GetLoading(solutionName, type, set)[source]

Returns a specific loading for the identifiers elements

Return type

loading

GetLoadings()[source]

Returns the complete loadings dictionary

Returns

loadings of the problem

Return type

dict

GetLoadingsForSolution(solutionName)[source]

Returns all loadings for a specific solution name, in a list

Returns

list of loadings of type type

Return type

list

GetLoadingsOfType(type)[source]

Returns all loadings of a specific type, in a list

Returns

list of loadings of type type

Return type

list

GetParameterAtTime(time)[source]

Returns the parameter value at a specitiy time (with time interpolation if needed)

Parameters

time (float) – time at which the parameter is retrieved

Returns

parameter

Return type

np.ndarray

GetParameterDimension()[source]

Assert that the parameters have the same parameterDimension and return this size

Returns

common parameterDimension

Return type

int or None

GetParameters()[source]

Returns the parameters

Returns

parameters

Return type

dict

GetParametersList()[source]

Returns the parameter values in the form of a list

Returns

list containing the parameters

Return type

list

GetParametersTimeSequence()[source]

Returns the time indices of the parameters

Returns

list containing the time indices of the parameters

Return type

list

GetSetsOfConstitutiveOfType(type)[source]

Returns the sets of all constitutive laws of a specific type, in a set

Returns

set of strings of elementSets

Return type

set

GetSolution(solutionName)[source]

Returns the solution of name solutionName

Parameters

solutionName (str) – name of the solution to retrieve

Return type

Solution

GetSolutions()[source]

Returns the solutions of problemData

Returns

solutions

Return type

dict

SetDataFolder(dataFolder)[source]

Sets the dataFolder parameter

Parameters

dataFolder (str) – name of folder containing the data of the problemData, relative to the mordicus client script

SetInitialCondition(initialCondition)[source]

Sets the initial condition

Parameters

initialCondition (InitialCondition) – initial condition of the problem

UncompressSolution(solutionName, reducedOrderBasis)[source]

Uncompress solutions of name solutionName

Parameters

  • solutionName (str) – name of the solutions to uncompress

  • reducedOrderBasis (np.ndarray) – of size (numberOfModes, numberOfDOFs)

UpdateLoading(loading)[source]

Update a loading or a list of loadings to loadings

Parameters

loading (LoadingBase) – the loading of the problem for a given set and type

accept(visitor)[source]

Accept Visitor